@article{Cohen_2000 author = {Peter A. Cohen and Liaomin Peng and Gregory E. Plautz and Julian A. Kim and David E. Weng and Suyu Shu}, title = {CD4+ T Cells in Adoptive Immunotherapy and the Indirect Mechanism of Tumor Rejection}, journal = {Critical Reviews™ in Immunology}, issn = {1040-8401}, year = {2000}, volume = {20}, number = {1}, }